Dataset being overwritten by multiple users?

[Chris]

I've got an aspnet page (vb) that runs a stored procedure, pipes it in
a dataset, and binds to a gridview. The parameters for the stored
procedure are some URL variables. My problem is when multiple ( 2 or
more) people click on this link at the exact same time, the dataset
seems to be getting overwritten. If person A clicks on their link,
and person B clicks on theirs at the same time, person A is getting
Person B's data, and vice versa. I'm almost positive this has
something to do with multiple accessing the dataset at the same time.
Is this the case? What's the workaround? TIA

[Andrew Morton]

Chris wrote:

Makes sense now. Good ol' hindsight. So what other options do I have
if I want to put this query in a dataset, but retain the information
in the dataset after postbacks?

You can save data in the Session state (but I have a nagging suspicion that
a dataset is not serializable, so you'd have to figure out a way to get the
data into something that is, like an ArrayList).

Andrew

[Mark Rae [MVP]]

"Andrew Morton" <ak*@in-press.co.uk.invalidwrote in message
news:eU**************@TK2MSFTNGP06.phx.gbl...

I have a nagging suspicion that a dataset is not serializable

Yes it is - I do this all the time for smallish sets of data which (almost)
never changes e.g. countries, currencies etc...
--
Mark Rae
ASP.NET MVP
http://www.markrae.net

[Cowboy \(Gregory A. Beamer\)]

DataSets are XML, which is pretty much what serializable objects are
serialized to. :-)

For the record, a DataSet IS serializable.

--
Gregory A. Beamer
MVP, MCP: +I, SE, SD, DBA

*************************************************
| Think outside the box!
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"Andrew Morton" <ak*@in-press.co.uk.invalidwrote in message
news:eU**************@TK2MSFTNGP06.phx.gbl...

Chris wrote:

>Makes sense now. Good ol' hindsight. So what other options do I have
if I want to put this query in a dataset, but retain the information
in the dataset after postbacks?

You can save data in the Session state (but I have a nagging suspicion
that a dataset is not serializable, so you'd have to figure out a way to
get the data into something that is, like an ArrayList).

Andrew